two moles
Silver nitrate and sodium chloride react when ins solution to form aqueous sodium nitrate and solid silver chloride, which precipitates out. These are two new substances, meaning that the chemical identities of what went in have changed.
sodium nitrate ----> sodium nitrite + oxygen
Sodium Nitrate NaNO3 (subscript) for sodium ion Na+ and and nitrate ion NO3- combine to form this compound
It is still sodium. Adding water just makes it a sodium solution, but does not form a new compound
The formula unit of sodium nitrate is NaNO3
chemical
Sodium Nitrate?
Adding a solution of Sodium Sulphate to aqueous Barium Nitrate will produce a white precipitate of Barium Sulphate with Sodium Nitrate remaining in solution.
Ammonia
A white precipitate reaction
58.9g
The equation for the reaction between silver nitrate and sodium iodide is AgNO3 + NaI -> AgBr + NaNO3. The gram formula masses are 169.87 for silver nitrate, 149.89 for sodium iodide, and 84.99 for sodium nitrate. Therefore, 1.7 g of silver nitrate constitutes 1.7/169.87 or 0.010 formula mass of silver nitrate and 1.5 g of sodium iodide constitutes 1.5/149.89 or 0.010 mole of sodium iodide, to the justified number of significant digits. The reaction equation shows that the number of formula unit masses of each reactant and product are the same, so that there will be 0.85 g of sodium nitrate produced, to the justified number of significant digits.
Sodium Nitrate
The lead nitrate and sodium sulfate precipitate together and becomes lead sulfate and sodium nitrate. lead nitrate+ sodium sulfate --> lead sulfate + sodium nitrate
sodium nitrate ----> sodium nitrite + oxygen
Silver nitrate and sodium chloride react when ins solution to form aqueous sodium nitrate and solid silver chloride, which precipitates out. These are two new substances, meaning that the chemical identities of what went in have changed.
Sodium nitrate is more soluble than sodium chloride; sand is insoluble in water.